Welcome on the site
I have been managing and configuring the linux and windows operating systems since 2000, as well as managing and configuring active network elements, network monitoring. For business, I can offer the following.
- Implement and set up the Apache web server, additional installation of an editorial system for corporate presentations.
- Installation of SMTP mail gateway, installation of mailboxes with POP3 or IMAP message selection or web interface access.
- Creating a firewall to prevent intrusion into the internal network, installing and configuring a proxy server to improve security.
- Install and configure databases such as MariaDB (MySQL), PostgreSQL, Firebird.
- Secure client connections to your business network using VPN, such as IPSEC/L2TP, OpenVPN, PPTP.
- Server virtualization using KVM (QEMU) or VirtualBox.
- Monitoring of network elements, servers, network data transmission statistics.
Programming applications for MS Windows
In the area of programming, I offer the engineering application for Kusovnik 4.0 SQL billing and printing. The application uses a 3-layer architecture, importing Inventor data, exporting to PDF or XLS.
Optimization of drawings drawn by Optim. With this program you can save a considerable amount of drawing material. Drawings designed to draw a program are sorted according to the specified drawing material dimensions to achieve minimal waste material.
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Technologies and applications used
I use the following technologies to meet customer needs.
- Linux Mageia as the main operating system, CentOS, OpenSUSE, Fedora, Ubuntu
- Iptables as firewall
- Postfix, Dovecot for postal services
- Apache, Squid for Web Services
- MariaDB database (MySQL), PostgreSQL, SQLite
- LibreOffice for office work
- various scripts and programs
For programming for MS Windows I use Delphi 7 and various components.